Unfortunately setting an alias on 1Wire sensors (though not 1Wire extensions, which is why the option of aliasing 1Wire devices exists in the first place) is not possible, as they are detected dynamically, and lack proper device names which could be aliased in the first place.

This is not the first request for this feature, but right now we unfortunately have no plans of adding it. The solution I would recommend to you is to rename the device in your client website/application instead.

Thanks @TomasKnot. On setting aliases on other ports there seems to be an evok-alias.yaml file, but I can't seem to find any documentation on that. I would really like to have the alias survive a reinstall, so that yaml file would be handy. Any docs you could point me in in the direction of?